[flac-dev] PATCH: x86-64 support and SSE intrinscis code

[Erik de Castro Lopo]

lvqcl wrote:

> It's not possible to use ia32/*.nasm code in 64-bit compiles.
> There's still no 64-bit asm code in FLAC. I'm not familiar with asm too,
> so I wrote SSE-accelerated code using intrinsics.
> 
> This code uses two new preprocessor macros:
> FLAC__CPU_X86_64 (analogous to FLAC__CPU_IA32)

Ok, I have defined FLAC__CPU_X86_64 in configure.ac.

> and FLAC__HAS_X86INTRIN (analogous to FLAC__HAS_NASM)

When should FLAC__HAS_X86INTRIN be defined? What header file should I be
checking for?

Erik
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Erik de Castro Lopo
http://www.mega-nerd.com/